... , IR night vision 10m, H.264, 1/3 SONY CCD, 420TVL, two way audio,P/T ... alarmCPUOperation systemEmbedded Linux OSMicrocomputer processor32Bit RSIC Embedded ProcessorVideoCompression formatH.264 main profile level 3,dual streamSignal system PAL or ... *182mm (L*W*H)WeightG.W.: 900g (Note: for real products )AccessoriesPower adapter,CD,manual,warranty card,bracket,srewsAlarmMotion detection regionssupport ...